By Bernard Hickey
Reserve Bank Governor Graeme Wheeler has given a broad target for success in the central bank's fight to reduce house price over-valuation and inflation to strengthen the banking system. Until now the bank has been cagey about exactly what level of house price inflation it is targeting with its high LVR speed limit.
Asked repeatedly in a Finance and Expenditure Select Committee (FEC) hearing by Labour MP Shane Jones about when the Reserve Bank would know if its high LVR speed had been successful, Wheeler said he would like to see annual house price inflation, which is running at around 16% in Auckland and 10% nationally, closer to the bank's consumer price inflation target of 1-3%.
"If we had inflation currently at around 1.2% at an annual rate and we have an objective under the Policy Targets Agreement of maintaining inflation over the medium term in the order of 2%, then you wouldn't want to see house prices for the country as a whole growing at around 10% as they are at present. You would want to see a figure much closer over time to the level of Consumer Price Inflation," Wheeler said.
Wheeler agreed the bank would not want to see signficant falls in house prices. He pointed to OECD research showing New Zealand's house price to disposable income ratio of around 4.5 was above its levels of 2.5 in the early 1990s and was 20% above its long term average.
"One doesn't want to see a significant adjustment in house prices happening quickly, by that I mean house prices falling in nominal terms, which would pose risks to the financial sector. What one wants to do is to slow down the rate of house price appreciation and our measures are basically trying to affect the demand for housing while the supply side comes into much better balance," he said.
He added the Reserve Bank would like to see the house price to disposable income lower over time.
Rental investors and foreign buyers
Elsewhere, Reserve Bank Deputy Governor Grant Spencer said there was little evidence yet to support anecdotes recounted by MPs that rental property investors were snapping up properties that first home buyers could no longer buy.
"We don't think the evidence supports the proposition that investors are taking over the market," Spencer said.
"The evidence we do have, which is not very solid, is that the participation of investors has diminished, as well as the participation of first home buyers. It hasn't been a case of simple substitution where investors have been coming in and taking the place of first home buyers," he said, referring to a BNZ REINZ survey of agents from early October.
Spencer agreed with Green Co-Leader Russel Norman that the high LVR limits would not affect foreign buyers of properties, given very few were either borrowing from the New Zealand banking system or borrowing at high LVRs.
He later said restrictions on foreign buyers in Australia and a capital gains tax had made little difference to house price inflation there.
Regional effects
Later in the appearance Labour and NZ First MPs asked about the regional effects of the Reserve Bank's high LVR speed limit, arguing that it appeared unfair to constituents that they were being hit because of measures to address high house price inflation in Auckland and Christchurch.
Wheeler and Spencer said the bank had considered regional LVRs, but decided against it because of the administrative complexity and the risk of 'boundary' issues where limits were different at the 'borders' between regions.
Wheeler said most of the impact would be hitting the Auckland market anyway, and he also said there were signs the Auckland and Christchurch inflation was spreading elsewhere in the North and South Islands.
China risk
Wheeler later said a sharp slowdown in China, potentially caused by problems in its financial system, was the biggest risk for New Zealand, given China was now its largest trading partner.
He pointed to a recent Fitch report showing China's bank lending had risen to US$14 trillion in five years, while it had taken the US banking system 235 years to growth to US$15 trillion.
"The biggest potential risk is probably around China," he said.
Fiscal policy
Wheeler was then asked by National MP and FEC Chair Paul Goldsmith about the risks to interest rates of a loosening of fiscal policy by any new Labour-Green Government.
"If you saw a strong burst of government spending or an expansion of the fiscal deficit, you'd be saying to yourself in an economy growing next year at 3%, where the rate of potential output growth was 2.25% to 2.5%, that if you then saw the government sector increasing demand in the economy by running a bigger deficit, it will put further pressure on the central bank in terms of its interest rate response, and would potentially put further upward pressure on the exchange rate," Wheeler said.
Any government running smaller deficits or moving into surplus "would be helpful for our current account deficit and helpful for interest rates."
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